MacCheck / WinCheck Version - 1.21.0
Released: Nov 27, 2025‍

機能強化

Testing & Diagnostics Improvements

• Added an option to disable automatic macOS installation during workflows.
• Introduced the ability to run a speaker quality test per individual speaker for more accurate audio validation.
• Multiple-selection support added for cosmetic responses (desktop support completed; cloud update pending).
• Tester selection on the MacCheck start screen has been improved with a drop-down menu, eliminating the need for manual entry.
• New option added to prevent re-use of LPNs to support stricter process controls.

Cloner & OS Support

• Added Tahoe OS support for Intel-based MacBooks in the Cloner tool.

WinCheck Enhancements

(WinCheck improvements included as part of the shared test framework)

• Added Audio Quality Test.
• Added numeric keypad support for file-based tests.

バグ修正

MacCheck Fixes

• MDM checks now behave correctly when custom MDM settings are enabled from the cloud.
• Resolved an issue where Erase and Restore Only would stop working if the app.config file was removed.
• Corrected a condition where overall device status showed Pass even if the MagSafe test failed.
• Fix applied for restores not fully erasing all partitions.
• Merged all required code fixes from development into the 1.2.0 release branch.
• Touch ID now launches automatically as expected.
• Fixed cases where devices showed MDM as OFF, but upon reboot displayed Remote Management.
• Corrected invalid erasure start and end time values being passed into the XML data.

WinCheck Fixes

• Updated Windows keyboard layout UI for better accuracy and clarity during the keyboard test.
• Corrected an issue where the Settings button on the Test Result screen did not function, preventing language changes.
• Improved UI behavior when switching app languages (including corrected pop-ups and language formatting).
• Resolved display issues on the Ports Test button when using Spanish or Japanese (ellipsis appearing incorrectly).

‍

Desktop Version - 3.12.9
Released: November 27, 2025

機能強化

Improved Workflow & Accuracy

• Data Erasure view added in Desktop 3.0 for clearer reporting.
• New test keys added for Knox and Rooted/jailbreak detection.
• OEM detection improvements for beta iOS 26.0 devices.
• iOS and Android connectivity improved to avoid unintended app/profile removal during reconnections.
• Added “Battery Damage” to the fail list on the device box.
• Configurable DHR link now copyable directly from the device box.
• Manual ESN blacklist checks now display a message popup in Desktop 3.0.
• Android AT mode detection improved on Windows.
• Common support files restored to the correct path.
• Relay now fully integrated and renamed in the Desktop UI.
• Wi-Fi and GPS tests no longer auto-pass when Relay Mode is enabled.

Label Improvements

• Label Maker now handles newly added element values.
• New Zebra 80×30 mm label template added.
• Japanese ESN symbols now larger and better spaced from the carrier name for clarity.

Device & Platform Enhancements

• Improved detection and handling for iOS and Android devices:
  • Better detection of Face ID, Ambient Light Sensor, and battery health.
  • Enhanced True Tone and LCD reporting on iPhones.
  • Android devices now properly report storage, sub-display tests, and app launch status.
  • iWatch and AirPods testing improved to prevent duplicate calls or battery drain issues.
• Added handling for devices stuck in “Sim Manager” or “Retrieving Battery Health.”
• Mac and Windows device detection improved for Brother and Zebra printers.

Shopfloor & Automation

• Improved handling of lower-grade selections and defects workflow.
• Enhanced synchronization between mobile app and Desktop for working status, erase status, and transaction view.
• Pending statuses and defect descriptions now correctly display in cloud reports.
• Fixed issues with FRP detection and restore workflows for Google-locked devices.

Labels & Printing

• Corrected label issues including:
  • Alignment, orientation, and readability of Zebra GK420, ZP505, ZP450, and Dymo labels.
  • Carrier fields no longer overlap on printed labels.
  • Custom labels and cosmetics now display accurately.
  • EID values, test descriptors, and BS 4x2 printing behavior improved.
• Resolved printing degradation after updates across multiple ZEBRA printer models.

iOS & Restore

• Fixed issues where devices would not restore properly or showed incorrect erased status.
• App installation issues on iPads resolved.
• TrueTone tests no longer fail incorrectly on all iOS devices.
• iCloud-locked devices now properly report battery health and test results.

Android Improvements

• Corrected Rooted status, SIM card detection, sub-display tests, and OEM reasons.
• Fixed Android devices skipping erase/print or triggering automation incorrectly.
• SH-02J and Flip 4 devices now erase and test correctly.
• FRP, Carrier Lock, and MDM reporting now accurate.

General Fixes & Usability

• Resolved application freezing, unresponsive UI, and port mapping issues.
• Touch ID tests and ambient light sensor tests now report correctly.
• Improved reliability of workflow continuation after restore, erase, and firmware extraction.
• Color discrepancies, battery percentages, and device box status now consistent.
• Regression bugs fixed: IMEI display, RAM values, defects workflow, and carrier lock status.
• Auto export to XML, firmware path changes, and other Desktop 3.0 beta issues corrected.

‍

‍